Engine Oil Pressure Switch Replacement

Fig 1: Engine Oil Pressure Switch & Seal Ring

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection . Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
1	Engine Oil Pressure Switch CAUTION: Refer to Fastener Caution . Tighten 35 N.m (26 lb ft) Special Tools EN-35749 Oil Pressure Sensor Socket For equivalent regional tools, refer to Special Tools (LHU) .
2	Engine Oil Pressure Switch Seal Ring

Callout

Component Name

Preliminary Procedures

Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .

Engine Oil Pressure Switch

CAUTION:

Tighten
35 N.m (26 lb ft)
Special Tools
EN-35749 Oil Pressure Sensor Socket
For equivalent regional tools, refer to Special Tools (LHU) .

Engine Oil Pressure Switch Seal Ring